Frog Maintain Non-Chlorine Shock for Hot Tubs (2 pack)


In stock

  • Single-use packet means no measuring, no worry
  • Formulated specifically for Frog brand sanitizers
  • Chlorine free shock is safe to use with chlorine, bromine, and minerals
  • Shock each time you switch the SmartChlor or Serene bromine cartridge
  • Economical two-pack

SKU: 20-45-2045-2pk Category: Tags: , ,



Spa Care is Easy with Frog® Maintain Shock

One of the great benefits of Frog products is how rarely you need to shock your hot tub. However, you do still need to shock it, usually once each month. For that, there’s Frog Maintain non-chlorine maintenance shock. Shock helps to oxidize, or burn off, the organic residue left behind by the Frog blend of sanitizers. The sanitizers kill germs, bugs, and microbes, but the shock clears that dead sludge out of your water. The result? Clean, clear, inviting water.

For periodic shocking, use Frog Maintain. It is one dose in one single easy-to-pour pouch for one easy maintenance shock to keep your water crystal clear. No measuring, no guess, no mess. The hot tub is ready within 15 minutes of shocking.  Once in the water, Frog Maintain quickly dissolves and eliminates organic contaminants. Non-chlorine shock means you get the clean without any Cyanuric Acid, ever.

Because Frog Maintain is a non-chlorine shock, it works with any of the contemporary Frog brand hot tub sanitizers. Whether you use a bromine-based system such as Frog Serene, or a low-chlorine system such as Frog @ease Floating Sanitizing System or Frog @ease for Bullfrog, Maintain is for you. One packet can dose a hot tub up to 600 gallons.

We include two single-use pouches, so you’ll have (about) two months of shock. For @ease SmartChlor systems, that means you should shock your hot tub when you switch out the sanitizing cartridge.

spa side photo of frog maintain shock in retail carton

image courtesy King Technology


Not for use in swim spas or hot tubs larger than 600 gallons. If you find your hot tub needs more frequent shock, we recommend our own Hot Tub Things Oxidizing Spa Shock in the 2.2lb. bottle.


Additional information

Weight .3 lbs
Dimensions 5 × 5 × .5 in

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two pouches of frog maintain shock

Frog Maintain Non-Chlorine Shock for Hot Tubs (2 pack)

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